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Geant4/examples/advanced/dna/moleculardna/src/EllipticalChromosome.cc

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Diff markup

Differences between /examples/advanced/dna/moleculardna/src/EllipticalChromosome.cc (Version 11.3.0) and /examples/advanced/dna/moleculardna/src/EllipticalChromosome.cc (Version 10.3)


  1 //                                                  1 
  2 // *******************************************    
  3 // * License and Disclaimer                       
  4 // *                                              
  5 // * The  Geant4 software  is  copyright of th    
  6 // * the Geant4 Collaboration.  It is provided    
  7 // * conditions of the Geant4 Software License    
  8 // * LICENSE and available at  http://cern.ch/    
  9 // * include a list of copyright holders.         
 10 // *                                              
 11 // * Neither the authors of this software syst    
 12 // * institutes,nor the agencies providing fin    
 13 // * work  make  any representation or  warran    
 14 // * regarding  this  software system or assum    
 15 // * use.  Please see the license in the file     
 16 // * for the full disclaimer and the limitatio    
 17 // *                                              
 18 // * This  code  implementation is the result     
 19 // * technical work of the GEANT4 collaboratio    
 20 // * By using,  copying,  modifying or  distri    
 21 // * any work based  on the software)  you  ag    
 22 // * use  in  resulting  scientific  publicati    
 23 // * acceptance of all terms of the Geant4 Sof    
 24 // *******************************************    
 25 //                                                
 26 //                                                
 27 /// file: EllipticalChromosome.cc                 
 28 /// brief: Implementation of virt chromosome c    
 29                                                   
 30 #include "EllipticalChromosome.hh"                
 31                                                   
 32 #include "G4PhysicalConstants.hh"                 
 33 #include "G4RandomDirection.hh"                   
 34 #include "Randomize.hh"                           
 35                                                   
 36 const G4String EllipticalChromosome::fShape =     
 37                                                   
 38 //....oooOO0OOooo........oooOO0OOooo........oo    
 39                                                   
 40 EllipticalChromosome::EllipticalChromosome(con    
 41                                            con    
 42                                            con    
 43   : VirtualChromosome(name),                      
 44     fCenter(pos),                                 
 45     fSemiX(std::abs(sx)),                         
 46     fSemiY(std::abs(sy)),                         
 47     fSemiZ(std::abs(sz)),                         
 48     fRotation(G4RotationMatrix())                 
 49 {                                                 
 50   fInverseRotation = fRotation.inverse();         
 51 }                                                 
 52 //....oooOO0OOooo........oooOO0OOooo........oo    
 53                                                   
 54 EllipticalChromosome::EllipticalChromosome(con    
 55                                            con    
 56                                            con    
 57   : VirtualChromosome(name),                      
 58     fCenter(pos),                                 
 59     fSemiX(std::abs(sx)),                         
 60     fSemiY(std::abs(sy)),                         
 61     fSemiZ(std::abs(sz)),                         
 62     fRotation(rot)                                
 63 {                                                 
 64   fInverseRotation = fRotation.inverse();         
 65 }                                                 
 66                                                   
 67 //....oooOO0OOooo........oooOO0OOooo........oo    
 68                                                   
 69 EllipticalChromosome::~EllipticalChromosome()     
 70                                                   
 71 //....oooOO0OOooo........oooOO0OOooo........oo    
 72                                                   
 73 G4bool EllipticalChromosome::PointInChromosome    
 74 {                                                 
 75   G4ThreeVector rpos = pos - fCenter;             
 76   rpos = fInverseRotation(rpos);                  
 77                                                   
 78   //====================dousatsu==============    
 79   G4bool ok = ((std::pow(rpos.getX(), 2) / std    
 80                 + std::pow(rpos.getY(), 2) / s    
 81                 + std::pow(rpos.getZ(), 2) / s    
 82                <= 1.);                            
 83   //====================dousatsu==============    
 84   //// TODO: This is a box, not an ellipsoid      
 85   //// Check that (x/a)**2 + (y/b)**2 + (z/c)*    
 86   // G4bool ok = (std::abs(rpos.getX()) <= fSe    
 87   // ok = ok && (std::abs(rpos.getY()) <= fSem    
 88   // ok = ok && (std::abs(rpos.getZ()) <= fSem    
 89                                                   
 90   return ok;                                      
 91 }                                                 
 92                                                   
 93 //....oooOO0OOooo........oooOO0OOooo........oo    
 94                                                   
 95 // NOTE: Not uniformly random                     
 96 G4ThreeVector EllipticalChromosome::RandomPoin    
 97 {                                                 
 98   G4ThreeVector point = G4UniformRand() * G4Ra    
 99   point.setX(point.getX() * fSemiX);              
100   point.setY(point.getY() * fSemiY);              
101   point.setZ(point.getZ() * fSemiZ);              
102   return fCenter + fRotation(point);              
103 }                                                 
104 //....oooOO0OOooo........oooOO0OOooo........oo    
105